loppy

https://github.com/processone/fluux-messenger is an XMPP client by the ejabberd people that seems aimed at being a Discord alternative. I think it is intended to support voice and screen sharing eventually, though it looks like they want to focus on getting text chat worked out for the time being.

Ahhh, ok. Thank you, my fault for not reading carefully.

Where are you seeing “blockchain”? Looking through the (scant) documentation on GitHub, they explicitly do not use blockchain: https://github.com/plebbit/docs/blob/master/docs/learn/intro.md “Running a full node takes a few seconds, since there is no blockchain to sync.”

Another link someone gave: “We propose solving the data problem by not using a blockchain…” https://github.com/plebbit/whitepaper/discussions/2